Expedia

Overview

As a Software Development Engineer II on the Cyber Security team, you will independently deliver end-to-end capabilities within a service, contribute to broader cloud and AI-focused security initiatives, and apply sound software engineering practices to solve defined technical problems.

About Expedia

Expedia Group helps travelers explore the world, one journey at a time, connecting travelers, partners, and advertisers through consumer brands like Expedia, Hotels.com, and Vrbo, as well as a leading B2B travel business and travel advertising offerings.

Requirements & Eligibility

• Bachelor's degree in Computer Science or a related technical field; or Equivalent related professional experience
• 2+ years of relevant professional experience
• Hands-on proficiency in at least one modern programming language and related ecosystem
• Experience in system design (LLD), API design, and data modeling for service-oriented or microservices architectures
• Experience owning features or services through development, testing, deployment, and operational support
• Solid understanding of core computer science and engineering fundamentals such as data structures, algorithms, distributed systems concepts, and secure coding practices

Key Responsibilities

• Design, develop, test, and maintain scalable, resilient, and secure software services and components that support Expedia Group products and platforms.
• Collaborate with product managers, architects, and other engineers to translate business and customer requirements into robust system designs.
• Write clean, maintainable, and well-documented code, automated tests, and tooling that improve reliability, observability, and operational excellence.
• Participate in code reviews, design reviews, and technical discussions, identifying opportunities to simplify systems and reduce technical debt.
• Own the end-to-end lifecycle of features and services, including deployment, monitoring, incident response, and incremental improvement.
• Work across different parts of the stack or adjacent domains as needed, building familiarity with AI-driven systems, tools, or workflows.